baber/WOPTO huggingface dataset:
Patent JP-2003306389-A (JP)
Title: Glassy carbon felt and water-repellent oil absorbent material and oil separation process using the same
Inventor: TAIRA TAKEAKI
IPC: B01J20/30
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which can be used as an oil absorbent material which exerts excellent resistances to water, detergents, chemicals and heat and an excellent recyclability and handleability after absorbing oil, shows an excellent oil absorption and water repellency capable of selectively absorbing oil in a mixed system of water and oil and does not release the absorbed oil into water upon being thrown into water, a water-repellent oil absorbent material and an oil separation process for an oil-water mixture using the same.  <P>SOLUTION: The glassy carbon felt exerting an excellent oil absorption while retaining a water repellency, a chemical resistance and a heat resistance is manufactured by baking a felt essentially comprising a phenol resin fiber, especially a novolac phenol resin fiber which has been cured with formalin after melt spinning, in an inert gas atmosphere at 800-2,000°C. The water- repellent oil absorbent material is manufactured using this. The oil separation process uses this.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305471-A (JP)
Title: Apparatus for producing electrolytic water
Inventor: NAKAMURA KAZUSHIGE
IPC: C02F1/46
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing electrolytic water in which gaseous chlorine produced from electrolytic water is efficiently removed with activated carbon and users hardly receive unpleasant feeling even if the gaseous chlorine is not completely removed.  <P>SOLUTION: The apparatus for producing electrolytic water is provided with: an electrolytic cell 21 in which an anodic chamber 23 provided with an anode 25 and a cathodic chamber 24 provided with a cathode 26 are formed across a diaphragm 22 and water containing chloride ions is electrolyzed to produce the electrolytic water; a gas exhaust port 28 for exhausting the gaseous chlorine produced by the electrolysis; activated carbon 29 for adsorbing the gaseous chlorine in the downstream side of the gas exhaust port 28; and an exhaust port 30 for exhausting a waste gas after the gaseous chlorine is adsorbed in the downstream side of the activated carbon. The users hardly receive unpleasant feeling even if the gaseous chlorine is not completely removed with the activated carbon 29 by providing the gas exhaust port in the lower part or the rear part of an apparatus main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300594-A (JP)
Title: Improved apparatus for automatically opening/closing drum lid, and system and method for processing drum contents
Inventor: MAKINO TAKASHI
IPC: B65B43/40
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an entire time required for processing contents in a lidded drum.  <P>SOLUTION: The apparatus for automatically opening/closing a drum lid has a hand unit (HU) for automatically opening/closing and holding the lid of the lidded drum (can) and a fixed robot for automatically moving the HU, wherein the HU and the robot can be automatically mounted/detached. The method for processing the drum contents comprises a step of placing the lidded can on a lid opening station for opening the lid using the apparatus, and separating the lid from the can for causing the HU to hold it; a step of processing the contents of the can with its lid separated and carrying to a lid closing station for closing the can lid; a step of separating the HU holding the lid from the robot for carrying to the lid closing station; and a step of coupling the carried HU with the robot at the lid closing station, closing the can with the lid held by the HU by means of the HU, and canceling the holding of the lid by the HU.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306234-A (JP)
Title: Recording medium supply device and recording device
Inventor: NONAKA TOSHIYUKI
IPC: B65H3/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium supply device which can prevent the generation of interference of supply rollers for supplying the recording medium with a tray or with the recording medium housed in the tray, and to provide a recording device with the same.  <P>SOLUTION: This recording medium supply device is provided with a first supply roller 142a for carrying the recording medium inside a tray 110 in a direction opposite to the supply direction to a recording unit and a second supply roller 142b for supplying the recording medium fed by the first supply roller in the supplying direction to the recording unit, which are integrally formed with each other so that they rock to contact with the recording medium each other, and a rocking regulating means 200 to be engaged with the first and the second supply rollers to regulate rocking when inserting/drawing the tray. With this structure, even if an external shock is generated, since the supply rollers are fixed by the rocking regulating means, the generation of interference of the supply rollers with the tray or with the recording medium printed paper sheets can be prevented when inserting/drawing the tray for supplement of the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306871-A (JP)
Title: Treating liquid for fiber, and cord for rubber reinforcement
Inventor: MANABE TAKAO
IPC: D06M15/41
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating liquid for a fiber, stable even in a high concentration at a process for imparting the treating liquid for the fiber, and to provide a cord for rubber reinforcement having excellent adhesiveness to a base material containing a rubber, and having excellent fatigue resistance against bending deformation.  <P>SOLUTION: The treating liquid for the fiber comprising an epoxy resin and a rubber latex contains 0.1-20 pts.wt. surfactant based on 100 pts.wt. epoxy resin. The cord for the rubber reinforcement is obtained by impregnating a carbon fiber bundle with the treating liquid for the fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311621-A (JP)
Title: Abrasive grain injecting method to female screw of machine component, machine component, and abrasive grain injecting nozzle machanism for female screw of machine component
Inventor: IWATA KYOICHI
IPC: B24C1/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a processing machine component, and a nozzle mechanism suitable for injecting abrasive grains to a female screw of a machine component with compressed gas.  <P>SOLUTION: The nozzle mechanism comprises a nozzle body 1 of which base part is connected to an abrasive grain supplying means and a compressed gas supplying means and can rotate about the axial line, a mounting member 3 that is removably mounted to the tip of the nozzle body 1 and has an opening 2 for injecting the abrasive grains on a side wall, and a reflection member 5 that is removably mounted in the mounting member 3 and has a slope surface 4 for reflecting the abrasive grains injected from the nozzle body 1 after collision to direct them to the opening 2. The abrasive grains are injected by the compressed gas using the nozzle mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318585-A (JP)
Title: Electronic device
Inventor: ASAGA JUN
IPC: H04N5/225
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device having a shield structure which can deal with reductions in size and weight and improves shielding.  <P>SOLUTION: The electronic device comprises: a board (30) for mounting an electronic component (34); a shield case (32) molded of a conductive resin and connected to the board (30); and a conductive film (32a) formed on the surface of the case. Since the case is molded of the conductive resin, the case can be molded in an arbitrary shape, and hence reduced in size and weight as compared with a metal case. Since the conductive film is formed on the surface of the resin, the case can be surely grounded to improve its shielding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317000-A (JP)
Title: Inventory information providing method for steel product, computer program and manufacturing method of steel product
Inventor: TSUTSUMI KOICHI
IPC: G06Q50/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the trust of customers without passing up present business chances, and as a result, stabilize corporate management for a long period by considering an order at a planning phase, an intermediate product at a production phase and a stock product after production as the same as surplus stock under a certain condition and satisfying both demands of an original customer and a customer needing immediate purchase.  <P>SOLUTION: A virtual stock sales information 205 for selling stock to another customer other than the customer that has ordered is prepared on the basis of production information 312 of a steel product in either state of before production, during production and after production by an order from the customer, the virtual stock sales information 205 is stored in a storage 204 of a stock sales server 200, and the virtual stock sales information 205 is sent out in correspondence to a request from the other customer from a customer terminal 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324949-A (JP)
Title: Overvoltage protecting circuit and switching power source
Inventor: WATANABE KIYOHIKO
IPC: H02M3/28
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To stop a switching operation at an overvoltage generating time while a device or the like becoming a load is protected more safely.  <P>SOLUTION: A photothyristor (light emitting side) 53-1 emits a light (detection signal) based on the occurrence of an overvoltage, and a photothyristor (photodetecting side) 61 photodetects the light. A main transistor 82 is turned OFF by this photodetection so that a power source is latched and stopped. During the period from the occurrence of the overvoltage to the latching and stopping of the power source, starting of the light emission of a photocoupler (light emitting side) 53-2, photodetecting of a photocoupler (photodetecting side, switching controller) 91, the OFF operation of the main transistor 82, the drop of the output voltage, stopping of light emission of the photocoupler (light emission side) 53-2, stopping of the photodetecting of the photocoupler (photodetection side) 91, ON operation of the transistor 82, the rising of the output voltage, (overvoltage) and starting of light emission of the photocoupler (light emission side) 53-2, are repeated, and the output overvoltage is clamped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322018-A (JP)
Title: Internal combustion engine provided with heat accumulating device
Inventor: ICHINOSE HIROKI
IPC: F01P3/20
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique capable of favorably heating an engine-related element and an internal combustion engine provided with a heat accumulating device capable of selectively supplying heat accumulated by a heat accumulating container to the engine related element and the internal combustion engine.  <P>SOLUTION: This internal combustion engine is provided with the heat accumulating device capable of selectively supplying high temperature heat medium stored in the heat accumulating container to the internal combustion engine and the engine-related element. By switching targets of the heat medium in accordance with time after starting supply of the heat medium, both the internal engine and the engine related element are heated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321882-A (JP)
Title: Spacer for in-wall ventilation
Inventor: HIGUCHI MASANOBU
IPC: E04B1/70
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for in-wall ventilation, which is economical, dispenses with complicated molding and perforation, and secures venting spaces excellent in air permeability, on both sides thereof.  <P>SOLUTION: The spacer 1 for in-wall ventilation is formed of a thin substrate 11 having a number of projections formed thereon in longitudinal and transverse directions. The substrate 11 is made of a synthetic resin such as polyethylene resin and polypropylene resin. The projections 12 projecting on one side of the substrate are arranged so as to alternately continue to the projections 12 on the other side, and each projection is trapezoidal in cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321827-A (JP)
Title: Method for measuring water permeable anisotropy of ground
Inventor: SHIMIZU TAKAAKI
IPC: E21B47/06
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing water permeable anisotropy of the ground capable of easily obtaining coefficient of permeability in the horizontal direction of the ground and coefficient of permeability in the vertical direction at a low cost.  <P>SOLUTION: A boring hole is bored in the ground, and a casing pipe is positioned into the boring hole. A hollow pipe having a packer in an interior wall surface is pressed into the ground directly under from the bottom of the boring hole, and after the packer has been expanded, the ground water in the boring hole is pumped up at a specific pumping rate by a lifting pump installed in the casing pipe, water pressure is measured by pressure sensors installed around both up and down ends of the hollow pipe, and the coefficient of permeability k<SB>v</SB>in the vertical direction is obtained on the basis of the water pressure measure by the pumping rate and both up and down pressure sensors. The hollow pipe is pulled out together with the packer and soil inside thereof to form a naked hole in a mark made by pulling, and the coefficient of permeability in the horizontal direction of the naked hole is obtained by a piezometer method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320213-A (JP)
Title: Adsorption/desorption apparatus for volatile substance and adsorption/desorption method for volatile substance
Inventor: YAMADA NOBUO
IPC: B01J20/10
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption/desorption apparatus capable of adsorbing a volatile substance from a gas containing the volatile substance to desorb the volatile substance from the saturated adsorbent, and a adsorption/desorption method for adsorbing the volatile substance from the gas containing the volatile substance using this apparatus to desorb the volatile substance from the saturated adsorbent.  <P>SOLUTION: The adsorption/desorption apparatus for the volatile substance is equipped with a plate-fin type heat exchanger. The adjacent fins of the spaces formed by the plates and fins of the plate-fin type heat exchanger are arranged so as to be shifted in phase by 90° and the spaces are packed with the adsorbent every other layer and made multilayered to be formed into a block state. The adsorption/desorption method for the volatile substance uses this apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320833-A (JP)
Title: Air conditioner for automobile
Inventor: UEDA KATSUMI
IPC: B60H1/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile capable of reducing air duct resistance and exerting excellent air conditioning performance, while attaining miniaturization of the air conditioner.  <P>SOLUTION: In this air conditioner for the automobile, two air passages are formed within an air duct and an air mix damper capable of regulating air quantity ratios of the air passages is provided. The air mix damper is constituted of a platelike member which is movable along a guide passage having a linear region and a curved region formed continuously to the linear region, has a rugged part extending in a direction orthogonal to the moving direction and arrayed regularly in the moving direction on at least one surface and has flexibility in the moving direction. A gear for driving the platelike member engaged with an end part of the direction orthogonal to the moving direction of the rugged part is provided at a boundary part of the linear region and the curved region of the guide passage or on the linear region side of the boundary part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030995-A (JP)
Title: Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory state of the cell
Inventor: BANKS GERALD J
IPC: G11C16/02
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for demarcating memory states of an electrically alterable and non-volatile multi-bit memory cell and a new device, and to provide a method about a programming reference signal. SOLUTION: Memory states of a multi-bit memory cell are demarcated, by generating read-out reference signals having levels that constitute boundaries of the memory state. The read-out reference signal may be dependent on the levels of programming reference signals used for controlling programming of the memory cell. Thus, programming margin is secured, by the dependence of the read-out reference signals on the programming reference signals, while programming of the memory cell can be performed, without reading out its memory states during programming process. Reliability of memory programming and read-out is improved, by generating both sets of reference signals by the reference cell tracking vibrations in an operating characteristics of the memory cell with changes in conditions, such as temperature, system voltages.
Patent JP-2003325016-A (JP)
Title: Stalk and leaf processing machine for potato
Inventor: TANAKA HIROSHI
IPC: A01D23/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stalk and leaf processing machine for potato, enabling the processing work meeting with the state of the ridge and finely crushing the removed stalks and leaves to facilitate the harvesting work and reduce the labor for the removal of stalks and leaves from the harvested potato.  <P>SOLUTION: The processing machine is provided with a rake-in belt 3 to collect the stalks and leaves of potato, a drawing transfer belt 5 to clamp the stalk and leaf of the potato raked in with the rake-in belt 3 with a pair of belts and transport the stalk, etc., slantly upward, an upper transfer belt 7 to hold a part of the stalk and leaf with a pair of belts during the transportation with the drawing transfer belt 5 and further transport the stalk, etc., slantly upward, a guide roller 10 placed under the rear end of the upper transfer belt 7 to further guide the stalk, etc., downward, a feed roller 11 placed under the guide roller 10 to firmly hold the stalk, etc., and feed downward at a prescribed speed, and a stalk and leaf crusher 13 placed under the feed roller 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330924-A (JP)
Title: Translation support device
Inventor: YAMASHITA TATSUO
IPC: G06F17/30
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-understand support on translation of an input sentence to a second language sentence by emulating a relationship between a first language sentence existing in a database and a second language sentence which is a translated result of the first language sentence.  <P>SOLUTION: A translation support device comprises input means 2, similar translation example retrieving means 3 for retrieving a similar translation example from a translation example database, similarity calculation method selecting means 4 for selecting a similarity calculation method, ranking means 6 for indicating a plurality of sentences in an order of the similarity, retrieval result indicating means 7 for indicating a translation result as a combination of three sentences of a first language sentence translation object, a first language sentence translation example, and a second language sentence translation example, corresponding information retrieving means 11 for indicating with highlights a word/phrase made to correspond among the combination of the three sentences of the translation object, the first language sentence translation example, and the second language sentence translation example, highlight control means 12, when selecting one of the highlighted words/phrases, for highlighting the one more strongly than others, and translation example selecting means 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332955-A (JP)
Title: Radio transmitter and radio communication system
Inventor: MATSUO AYAKO
IPC: H04B7/08
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmitter and a radio communication system which reduces the power consumption, improves the communication quality and controls according to a required quality.  <P>SOLUTION: The radio communication system comprises a transmitter 10 having a plurality of transmitting antennas 11a-11d, and a receiver 20 having a plurality of receiving antennas 21a-21d. The transmitter 10 has a plurality of transmitter units 12a-12d provided for the respective transmitting antennas 11a-11d, a base band signal processor 13, and a selector 14. The receiver 20 has a plurality of receiving units 22a-22d provided for the respective receiving antennas 21a-21d, and a base band processor 23. A transmission-reception diversity method is selected, based on the transmission line condition, and the number of antennas is selected, based on the properties of transmission information. Thus, the number of used antennas is changeable according to the properties of the information to make a radio communication suited to a required quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334146-A (JP)
Title: Toilet seat cover
Inventor: OTANI TORU
IPC: A47K13/14
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat cover easy to attach/detach to/from the toilet seat, which hardly causes displacement of position during use.  <P>SOLUTION: In the toilet seat cover 1 provided with a belt-shaped cover 2 composed of stretchable cloth, covering an O-shaped type toilet seat A in U-shape, i.e., both ends of the cover being not connected in the base end, elastic hooking parts 10, 11 for holding stick-shaped elastic hooking bodies 9 are formed on rims of the both sides along the longitudinal direction of the cover 2. The elastic hooking part 10 is retained to the internal circumference part of toilet seat A in the bottom side, and the other elastic hooking part 11 is retained to the outer circumferential part of the toilet seat A in the bottom side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336560-A (JP)
Title: High pressure fuel injection tube having connection head
Inventor: FURUKATA MUNEKATSU
IPC: F16L19/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure fuel injection tube having a connection head capable of eliminating the fear of cavitation erosion inside the head and misgivings of fatigue failure by forming a pocket generated in the head in processing the head to have a cross section of a shallow and gentle outline form.  <P>SOLUTION: This high pressure fuel injection tube has the connection head formed of a spherical seat surface, a circular flange provided at an interval in the axial center direction from the seat surface, and a conical surface continuous from the seat surface tapered toward a tip. By forming a curved recessed groove having a shallow circular form in a part of the conical surface, a circular recessed groove inside the head generated as the connection head is molded is formed shallow and gentle.  <P>COPYRIGHT: (C)2004,JPO